Support Slips for More Rules as Gas-Fracker Campaign Pays Off

Support Slips for More Rules as Gas-Fracker Campaign Pays Off

A worker cleans and lubricates the head of the machine, after the stimulation hydraulic fracturing of one segment of the well is finished, at Southwestern Energy Co.'s natural gas production site at the Marcellus Shale formation in Camptown, Pennsylvania. Photo: Julia Schmalz/Bloomberg